As you may already know, Microsoft is publishing frequently e-books related to deployment or technology usage.

To help you finding these e-books, a wiki page has been created which is listing all Microsoft e-books published today.

Use this page to find and download your missing e-book on Office, Office 365, SharePoint, SQL, Windows or development tools (Visual Studio / Azure)

http://social.technet.microsoft.com/wiki/contents/articles/11608.e-book-gallery-for-microsoft-technologies-en-us.aspx